* {
  margin: 0;
  padding: 0;
}

h1,
h3 {
  padding: 15px;
}

.App {
  font-family: sans-serif;
}

.Navigation {
  background: cornflowerblue;
}

.Navigation ul li {
  display: inline-block;
}
.Navigation ul li a {
  padding: 8px;
  display: block;
  text-decoration: none;
  color: #fff;
  border: 1px solid black;
}

.Navigation .selected {
  background: green;
}

.MainLayout {
  border: 1px solid #dedede;
  min-height: 100vh;
}

.Page {
  border: 1px solid darkgrey;
  min-height: 70vh;
  background: azure;
  height: 100%;
}

.Row {
  display: flex;
}

.SideBar {
  background: coral;
  height: 100%;
}

.LeftCol {
  width: 35%;
  max-width: 300px;
}

.RightCol {
  width: 70%;
  position: relative;
  min-height: 80vh;
}

.CustomLoading {
  position: absolute;
  z-index: 900;
  width: 100%;
  height: 100%;
  background: ghostwhite;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.6;
}
